Home / 7,048,266.90-10,572,400.35-5,932,240.80

Finding the Fourth Proportional to 7,048,266.90, 10,572,400.35 and 5,932,240.80

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Solution

The fourth proportional to 7,048,266.90, 10,572,400.35 and 5,932,240.80 is: 8,898,361.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,266.90 : 10,572,400.35 = 5,932,240.80 : x
  2. Step 2: Convert to fraction form
    7,048,266.90/10,572,400.35 = 5,932,240.80/x
  3. Step 3: Cross multiply
    7,048,266.90x = 10,572,400.35 × 5,932,240.80
  4. Step 4: Simplify right side
    7,048,266.90x = 62,718,024,710,204.27
  5. Step 5: Solve for x
    x = 62,718,024,710,204.27/7,048,266.90
  6. Step 6: Final answer
    x = 8,898,361.20

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.